After running some other code which uses these tables, the following code produces an error on the first use stating the file is not available. If I exit VFP and then run the code it works OK. How can I force a close to make sure the tables are available?

close tables all
close databases all
set exclusive on

use \\tpdfiles\data\dfreeman\trp\data\surveys\rawdata2005 in 0 alias rawdata2005
use \\tpdfiles\data\dfreeman\trp\data\surveys\history in 0 alias history
use \\tpdfiles\data\dfreeman\trp\data\surveys\companyinfo in 0 alias companyinfo